Officers and EMTs found an "injured pedestrian" lying on the ground. Medical personnel determined the person was dead.

The authorities say a 9-1-1 caller provided information about the vehicle involved in the crash, allowing police to locate the motorist on Airport Way near Northeast Riverside Parkway.

Police say that the investigation continues and more information will be released later. Sections of Airport Way between Mason Street and Riverside Parkway will likely be closed to traffic for the next four to six hours.

This is the second fatal traffic crash investigated by Portland police in 2019.

"More information will be provided as more is learned about this fatal traffic crash investigation," according to a news release.